Author: imp Date: Wed Jul 18 22:45:26 2018 New Revision: 336463 URL: https://svnweb.freebsd.org/changeset/base/336463
Log: If rootdev is set, use it as currdev. Setting rootdev in the enviornment should specify things completely. If it is set, then have it override everything else. PR: 229770 Differential Review: https://reviews.freebsd.org/D16322 Modified: head/stand/efi/loader/main.c Modified: head/stand/efi/loader/main.c ============================================================================== --- head/stand/efi/loader/main.c Wed Jul 18 21:57:04 2018 (r336462) +++ head/stand/efi/loader/main.c Wed Jul 18 22:45:26 2018 (r336463) @@ -166,16 +166,21 @@ out: } static void +set_currdev(const char *devname) +{ + + env_setenv("currdev", EV_VOLATILE, devname, efi_setcurrdev, env_nounset); + env_setenv("loaddev", EV_VOLATILE, devname, env_noset, env_nounset); +} + +static void set_currdev_devdesc(struct devdesc *currdev) { const char *devname; devname = efi_fmtdev(currdev); - printf("Setting currdev to %s\n", devname); - - env_setenv("currdev", EV_VOLATILE, devname, efi_setcurrdev, env_nounset); - env_setenv("loaddev", EV_VOLATILE, devname, env_noset, env_nounset); + set_currdev(devname); } static void @@ -279,7 +284,15 @@ find_currdev(EFI_LOADED_IMAGE *img) struct devsw *dev; int unit; uint64_t extra; + char *rootdev; + rootdev = getenv("rootdev"); + if (rootdev != NULL) { + printf("Setting currdev to configured rootdev %s\n", rootdev); + set_currdev(rootdev); + return (0); + } + #ifdef EFI_ZFS_BOOT /* * Did efi_zfs_probe() detect the boot pool? If so, use the zpool @@ -616,7 +629,7 @@ main(int argc, CHAR16 *argv[]) * set the env based on it. */ boot_howto_to_env(howto); - + if (efi_copy_init()) { printf("failed to allocate staging area\n"); return (EFI_BUFFER_TOO_SMALL); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
